390 nm narrow linewidth frequency double fiber laser

Mohlala:

Tlhaloso e Khutšoanyane:

Sehlopha sa Erbium se hlahisa letoto la laser le moqotetsane, le se nang mokhoa oa ho tlola, le matla a phahameng a 390 nm laser (EFA-FHG-390).EFA-FHG-390 letoto le sebelisa 1560 nm faeba DFB laser e nang le kHz linewidth joalo ka mohloli oa peo.All-fiber amplifier e holisa matla a laser.Laser ea 390 nm e fumanoa ka ho imena habeli ha kristale ea polarization ea nako le nako le leano le fetotsoeng khafetsa la cascade resonant frequency double.Ha ho bapisoa le li-laser tsa diode, letoto la EFA-FHG-390 le na le litšoaneleho tsa laser linewidth e moqotetsane (Lorentz line bophara <50 kHz), ha ho na mokhoa oa ho qhomela tlas'a maemo a mangata a mocheso le a vibration, boleng bo betere ba laser beam (M² <1.3 ), le matla a maholo a tlhahiso.

fumana qotso Khoasolla

Tekheniki Parameter

Li-tag tsa Sehlahisoa

Likarolo tsa Bohlokoa

● Bolelele ba momahano bo boholo ho feta 1 km

● Matla a phahameng (Max. 3W)

● Ho tsitsa ha matla (RMS < 1%@3hrs)

● bophara ba mola o tšesaane

Lisebelisoa

● Ho ngola grating

● UV-khanya batang sebetsa

● Laser spectrum

Lipontšo tsa tekheniki

Mohlala	EFA-FHG-390-1-CW	EFA-FHG-390-3-CW
Central wavelength¹, nm	390
Botsitso ba maqhubu a bohareng	<200Mhz@8h@24±1℃
Linewidth, kHz	<50
Bolelele ba momahano, m	>1000
Ha ho mokhoa oa ho tlola marang-rang	Ha ho na mokhoa oa ho tlolatlola nakong eohle ea tokiso
Boleng ba Beam	TEMₒₒ , M² <1.3
PR, dB	>20
Output Power² , W	1		3
RMS Matla a Matla	<1.0%@3hrs
Matla a matla	10-100
Ho phodisa	Pholiso ea Moea / Pholiso ea Metsi
1: Central wavelength ka customized 2: Matla a phahameng a ka etsoa